EP3609053A4 - ELECTRIC POWER STEERING DEVICE - Google Patents
ELECTRIC POWER STEERING DEVICE Download PDFInfo
- Publication number
- EP3609053A4 EP3609053A4 EP17904805.3A EP17904805A EP3609053A4 EP 3609053 A4 EP3609053 A4 EP 3609053A4 EP 17904805 A EP17904805 A EP 17904805A EP 3609053 A4 EP3609053 A4 EP 3609053A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- electric power
- power steering
- steering device
- electric
- steering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/225—Detecting coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/014032 WO2018185825A1 (ja) | 2017-04-04 | 2017-04-04 | 電動パワーステアリング装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3609053A1 EP3609053A1 (en) | 2020-02-12 |
EP3609053A4 true EP3609053A4 (en) | 2020-03-25 |
Family
ID=63712951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17904805.3A Pending EP3609053A4 (en) | 2017-04-04 | 2017-04-04 | ELECTRIC POWER STEERING DEVICE |
Country Status (5)
Country | Link |
---|---|
US (1) | US11840290B2 (zh) |
EP (1) | EP3609053A4 (zh) |
JP (1) | JP6771655B2 (zh) |
CN (1) | CN110431731A (zh) |
WO (1) | WO2018185825A1 (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160036299A1 (en) * | 2014-07-31 | 2016-02-04 | Denso Corporation | Drive device assembled by an interference fit |
WO2016163037A1 (ja) * | 2015-04-10 | 2016-10-13 | 三菱電機株式会社 | 電動パワーステアリング装置 |
WO2016166796A1 (ja) * | 2015-04-13 | 2016-10-20 | 三菱電機株式会社 | 電動駆動装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3027971B2 (ja) | 1990-03-28 | 2000-04-04 | 日本ビクター株式会社 | ディスク駆動装置及びディスク装置 |
JP2004229468A (ja) | 2003-01-27 | 2004-08-12 | Asmo Co Ltd | モータ |
JP5827157B2 (ja) | 2012-03-21 | 2015-12-02 | 日立オートモティブシステムズ株式会社 | 電動アクチュエータの端子接続構造 |
EP2892130B1 (en) | 2012-08-28 | 2020-01-15 | Mitsubishi Electric Corporation | Electric driving device and method for manufacturing electric driving device |
CN106458249B (zh) | 2014-06-27 | 2019-01-18 | 三菱电机株式会社 | 一体型电动助力转向装置及其制造方法 |
JP6172217B2 (ja) * | 2014-07-31 | 2017-08-02 | 株式会社デンソー | 駆動装置、および、これを用いた電動パワーステアリング装置 |
JP6459492B2 (ja) * | 2014-12-22 | 2019-01-30 | 株式会社デンソー | 駆動装置、および、これを用いた電動パワーステアリング装置 |
JP2016136829A (ja) | 2015-01-14 | 2016-07-28 | 株式会社ジェイテクト | モータユニット |
WO2016174704A1 (ja) * | 2015-04-27 | 2016-11-03 | 三菱電機株式会社 | 制御装置 |
CN204733003U (zh) | 2015-07-22 | 2015-10-28 | 广东美的暖通设备有限公司 | 一种外转子电机 |
-
2017
- 2017-04-04 CN CN201780088767.6A patent/CN110431731A/zh active Pending
- 2017-04-04 JP JP2019510524A patent/JP6771655B2/ja active Active
- 2017-04-04 EP EP17904805.3A patent/EP3609053A4/en active Pending
- 2017-04-04 US US16/496,653 patent/US11840290B2/en active Active
- 2017-04-04 WO PCT/JP2017/014032 patent/WO2018185825A1/ja unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160036299A1 (en) * | 2014-07-31 | 2016-02-04 | Denso Corporation | Drive device assembled by an interference fit |
WO2016163037A1 (ja) * | 2015-04-10 | 2016-10-13 | 三菱電機株式会社 | 電動パワーステアリング装置 |
WO2016166796A1 (ja) * | 2015-04-13 | 2016-10-20 | 三菱電機株式会社 | 電動駆動装置 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018185825A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3609053A1 (en) | 2020-02-12 |
CN110431731A (zh) | 2019-11-08 |
US20210107558A1 (en) | 2021-04-15 |
US11840290B2 (en) | 2023-12-12 |
JPWO2018185825A1 (ja) | 2019-11-21 |
WO2018185825A1 (ja) | 2018-10-11 |
JP6771655B2 (ja) | 2020-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190826 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20200221 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H02K 5/04 20060101AFI20200217BHEP Ipc: B62D 5/04 20060101ALI20200217BHEP Ipc: H02K 11/33 20160101ALI20200217BHEP Ipc: H02K 5/173 20060101ALI20200217BHEP Ipc: H02K 11/30 20160101ALI20200217BHEP Ipc: H02K 7/08 20060101ALI20200217BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20201006 |
|
17Q | First examination report despatched |
Effective date: 20201013 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |